Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bacteroides fragilis is a rare cause of bacterial meningitis. In the antibiotic era nine cases have been reported. Seven of these nine cases occurred in premature infants and neonates. Of the nine patients with B. fragilis meningitis, two died, four survived with neurologic sequelae, and three survived without sequelae. Predisposing conditions included abdominal sepsis, chronic otitis media, and ventriculoatrial shunt infection. Metronidazole, which is bactericidal, has been the most effective therapy for B. fragilis meningitis.
 ...
PMID:Bacteroides fragilis meningitis. 233 Apr 83

Nine patients with suspected gram-negative bacterial sepsis were studied to determine the safety, pharmacokinetics, and immunogenicity of XMMEN-0E5, a murine immunoglobulin M monoclonal antibody directed against the core lipid A region of bacterial endotoxin. Antibody was administered by single intravenous infusion of 1 to 4 h duration at doses ranging from 0.1 to 15 mg/kg. Five patients had positive blood cultures for gram-negative bacteria, one patient had Torulopsis septicemia, one patient had gram-negative bacterial meningitis, and two patients were culture negative. No evidence of antibody-mediated toxicity was observed at any dose level. The serum half-life of the antibody was approximately 10 h at doses of 0.1 to 7.5 mg/kg and approximately 18 h at a dose of 15 mg/kg. No apparent difference in clearance of antibody was observed between bacteremic and nonbacteremic patients. Human anti-mouse antibodies were detected in the sera of three evaluable patients that received doses equal to or greater than 2.0 mg/kg but not in patients that received lower doses of antibody. This study demonstrates that XMMEN-0E5 is well tolerated at doses from 0.1 to 15 mg/kg and may be immunogenic at doses of 2.0 mg/kg and above. Controlled trials to establish the efficacy of this antibody in the treatment of gram-negative bacteremia are indicated.
 ...
PMID:Phase I study of a murine monoclonal anti-lipid A antibody in bacteremic and nonbacteremic patients. 339 1

Cerebrospinal fluid measurements of lactoferrin and alpha-1-antitrypsin showed significant elevation in bacterial meningitis in children. 8 of 10 lactoferrin values and 6 of 11 alpha-1-antitrypsin values were above the upper range of controls. Both proteins correlated well with the total number of leukocytes in the cerebrospinal fluid. C-reactive protein, measured by either agglutination or radial immunodiffusion in the cerebrospinal fluid, failed to demonstrate any usefulness in diagnosing bacterial meningitis. Neither elevated serum C-reactive protein in cases of bacterial meningitis, nor sepsis, gave detectable concentrations of C-reactive protein in the cerebrospinal fluid.
 ...
PMID:Lactoferrin, C-reactive protein, alpha-1-antitrypsin and immunoglobulin GA in cerebrospinal fluid in meningitis. 348 45

Three 6-year-old girls were admitted to hospital within a period of 9 days because of invasive disease caused by Haemophilus influenzae type b (Hib). Two days after the index case contracted bacterial meningitis, her twin sister developed septicemia. Nine days after onset of illness in the index case, a day-care contact developed a febrile illness. The antibiograms of the bacterial strains isolated from cerebrospinal fluid or blood in the first two cases were identical; in the third case, blood cultures were negative but Hib antigen could be detected in serum and in urine. These cases illustrate the contagiousness of Hib disease. All household contacts of a case should be informed about the risk and their protection with rifampicin considered.
 ...
PMID:Secondary cases of invasive disease caused by spread of Haemophilus influenzae type b. 349 5

In 26 infants and children with septicemia or bacterial meningitis, significantly elevated plasma levels of elastase-alpha 1-proteinase inhibitor (E-alpha 1-PI) were present at time of recognition of infection, even in those patients with neutropenia (range of reference values: 25 to 190 micrograms/L, n = 142; patients: 444 to 2049 micrograms/L, n = 26). After initiation of therapy, normalization of E-alpha 1-PI levels was observed in all patients who recovered from infection. In addition, 18 of 19 children with bacterial meningitis had increased cerebrospinal fluid concentrations of E-alpha 1-PI above the range of normal (range of reference values: 0 to 39 micrograms/L, n = 62; patients: 30 to 3490 micrograms/L, n = 19); concentrations of E-alpha 1-PI in bacterial meningitis were significantly increased when compared with those in aseptic meningitis (range 25 to 194 micrograms/L; n = 15). In 30 patients with local bacterial infections (pneumonia, urinary tract infections, etc.), E-alpha 1-PI was also elevated. These data suggest that E-alpha 1-PI is a sensitive indicator of systemic and local bacterial infection in childhood.
 ...
PMID:Elastase-alpha 1-proteinase inhibitor: an early indicator of septicemia and bacterial meningitis in children. 349

Bacterial meningitis most commonly occurs in young calves secondary to septicemia. Clinical signs of hyperirritability are usually seen. Meningitis can be confirmed by cerebrospinal fluid analysis and culture or by necropsy. Intoxications by the exotoxins of Clostridium perfringens types C and D, C. botulinum, and C. tetani are difficult to confirm. The clinical signs of these intoxications vary from flaccid paralysis (botulism) to muscular rigidity (tetanus). Treatment of affected cattle has been unrewarding in botulism and enterotoxemia, whereas early aggressive treatment of tetanus cases can often be successfully resolved. Botulism and enterotoxemia can be proved using mouse inoculation tests, whereas tetanus is diagnosed largely by ruling out other diseases.
 ...
PMID:Bacterial meningitis and diseases caused by bacterial toxins. 355 52

25 cases (14 adults, 11 neonates) of Listeria monocytogenes infection were observed during a 15-month period (1983/1984) at the University Medical Center (CHUV) in Lausanne (Switzerland), in contrast to a mean of only 3 cases per year during the period 1974-1982. Eleven of 14 adults had neuromeningeal disease (3 meningitis, 7 meningoencephalitis, 1 encephalitis), and 3 patients had septicemia, two of whom were pregnant women. Among 8 adults with CNS parenchymal infection, 6 had involvement of the brainstem (rhombencephalitis), none of whom had an underlying disease characteristically predisposing to L. monocytogenes infection. Prominent clinical features in all patients with neuromeningeal disease included altered consciousness, headache and fever, and in 7 out of 8 patients with parenchymal CNS involvement an influenza-like illness was present prior to the development of neurological symptoms. Among the neuromeningeal cases the mortality rate was 45% (5 of 11), and 4 out of 6 survivors had severe neurological sequelae. During this 15-month period L. monocytogenes had become the leading cause of adult bacterial meningitis in this hospital. This is the first report on epidemic listeriosis in Switzerland, although sporadic cases have been described for 20 years. In contrast to previous years, analysis of the seasonal variation of the cases shows a peak of L. monocytogenes infections during the winter months of 1983/84. The high incidence of human listeriosis was not associated with an increase in animal cases. The human cases were uniformly distributed over the area, apparently in relation to population density.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Epidemic listeriosis. Report of 25 cases in 15 months at the Vaud University Hospital Center]. 391 44

The authors studied in the Paediatric Department of the Leverkusen Municipal Hospital retrospectively the influence of an early dose of antibiotics (broad-spectrum penicillin combined with an aminoglycoside) in respect of the manifestation of bacterial newborn infections in infants with an increased risk of infection, during a period of 3 years (1981-1983). Among the infants born in the Gynaecological Department of the Leverkusen Municipal Hospital (exact data were available on the number of births and referrals) the incidence of bacterial newborn infections was 3.3% referred to the total number of deliveries (n = 3598); 0.7% of these newborn has sepsis. In the total group of children treated for newborn infection, the infection mortality was 5.5%; the mortality of the manifest newborn sepsis was 16.2%, i.e. lower than reported in literature. Early administration of antibiotics proved particularly effective in preventing purulent bacterial meningitis of newborn; this disease did not occur with any of the infants observed during the study period. Diagnosis of newborn infection included discolouration of the skin, respiratory disturbances, fever, shift to the left in the differential blood picture, and anaemia; these signs proved particularly suitable for arriving at a correct diagnosis. Identification of the pathogens was most frequently successful in gastric juice culture and anal smear. The latency period of more than 24 hours between rupture of the amnion and delivery does not represent an increased risk of infection for the newborn, as our results confirm, and this is, therefore, not an indication for initiating prophylaxis with antibiotics if there are no other abnormal findings.
 ...
PMID:[Neonatal septicemia and bacterial neonatal infection. Manifestation and course in early antibiotic therapy]. 395 62

In a 9-month prospective study conducted in an urban emergency room, 15 children with rectal temperature greater than 41.1 degrees C (106 degrees F) were evaluated. Seven of the 15 patients were admitted to the hospital. Two children who were discharged home required subsequent admission, and six were managed on an ambulatory basis. Eight (53.3%) children had serious disease: two bacterial meningitis, two bacteremia without meningitis, two pneumonia, one pericarditis with effusion, and one Kawasaki disease. In four, the final diagnosis indicated a much more serious illness than was considered initially. The laboratory studies did not correlate reliably with the final diagnosis or need for admission. Children with a rectal temperature greater than 41.1 degrees C are at high risk for a life-threatening illness and should be evaluated for sepsis and meningitis.
 ...
PMID:Association of temperature greater than 41.1 degrees C (106 degrees F) with serious illness. 396 27

Lactate concentrations in the cerebrospinal fluid of 104 patients were determined by the Monotest Lactate Kit. Lactate values were found higher in cases of bacterial meningitis than in patients not suffering from acute CNS disorders. Elevated lactate levels were also found in patients suffering from aseptic meningitis, septicemia, CNS trauma and cerebrovascular accidents, seizures and diabetes mellitus. The highest levels were found in cases of bacterial meningitis, but there was considerable overlapping between the groups. CSF lactate thus appears to have limited diagnostic value in the differential diagnosis between bacterial meningitis and other diseases with meningeal involvement.
 ...
PMID:Value of CSF lactate in the differential diagnosis between bacterial meningitis and other diseases with meningeal involvement. 398 42


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>